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Tweaks from mass recompile for 1.27.1 release

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2017-07-18 20:17:51 +02:00
parent d2c15bc763
commit 483405a9b0
2 changed files with 53 additions and 7 deletions
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10
coreutils/uname.c
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@@ -57,7 +57,7 @@
//config: default is "GNU/Linux".
//config:
//can't use "ARCH" for this applet, all hell breaks loose in build system :)
//config:config BBARCH
//config:config BB_ARCH
//config: bool "arch"
//config: default y
//config: help
@@ -65,10 +65,10 @@
//applet:IF_UNAME(APPLET(uname, BB_DIR_BIN, BB_SUID_DROP))
// APPLET_ODDNAME:name main location suid_type help
//applet:IF_BBARCH(APPLET_ODDNAME(arch, uname, BB_DIR_BIN, BB_SUID_DROP, arch))
//applet:IF_BB_ARCH(APPLET_ODDNAME(arch, uname, BB_DIR_BIN, BB_SUID_DROP, arch))
//kbuild:lib-$(CONFIG_UNAME) += uname.o
//kbuild:lib-$(CONFIG_BBARCH) += uname.o
//kbuild:lib-$(CONFIG_BB_ARCH) += uname.o
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/uname.html */
@@ -131,7 +131,7 @@ int uname_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
toprint = (1 << 4); /* "arch" = "uname -m" */
#if ENABLE_UNAME
if (!ENABLE_BBARCH || applet_name[0] == 'u') {
if (!ENABLE_BB_ARCH || applet_name[0] == 'u') {
# if ENABLE_LONG_OPTS
static const char uname_longopts[] ALIGN1 =
/* name, has_arg, val */
@@ -172,7 +172,7 @@ int uname_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
}
}
#endif
if (ENABLE_BBARCH && (!ENABLE_UNAME || applet_name[0] == 'a')) {
if (ENABLE_BB_ARCH && (!ENABLE_UNAME || applet_name[0] == 'a')) {
puts(uname_info.name.machine);
} else {
#if ENABLE_UNAME

46
size_single_applets.sh Executable file
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@@ -0,0 +1,46 @@
#!/bin/bash
# The list of all applet config symbols
test -f include/applets.h || { echo "No include/applets.h file"; exit 1; }
apps="`
grep ^IF_ include/applets.h \
| grep -v ^IF_FEATURE_ \
| sed 's/IF_\([A-Z0-9._-]*\)(.*/\1/' \
| sort | uniq
`"
# Take existing config
test -f .config || { echo "No .config file"; exit 1; }
cfg="`cat .config`"
# Make a config with all applet symbols off
allno="$cfg"
for app in $apps; do
allno="`echo "$allno" | sed "s/^CONFIG_${app}=y\$/# CONFIG_${app} is not set/"`"
done
#echo "$allno" >.config_allno
test $# = 0 && set -- $apps
mintext=999999999
for app; do
b="busybox_${app}"
test -f "$b" || continue
text=`size "$b" | tail -1 | sed -e's/\t/ /g' -e's/^ *//' -e's/ .*//'`
#echo "text from $app: $text"
test x"${text//[0123456789]/}" = x"" || {
echo "Can't get: size $b"
exit 1
}
test $mintext -gt $text && {
mintext=$text
echo "New mintext from $app: $mintext"
}
eval "text_${app}=$text"
done
for app; do
b="busybox_${app}"
test -f "$b" || continue
eval "text=\$text_${app}"
echo "$app adds $((text-mintext))"
done